CN102316613B - Manufacturing method for continuous silica gel electric heating sheet - Google Patents
Manufacturing method for continuous silica gel electric heating sheet Download PDFInfo
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- CN102316613B CN102316613B CN 201110131475 CN201110131475A CN102316613B CN 102316613 B CN102316613 B CN 102316613B CN 201110131475 CN201110131475 CN 201110131475 CN 201110131475 A CN201110131475 A CN 201110131475A CN 102316613 B CN102316613 B CN 102316613B
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- electric heating
- silica
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Abstract
The invention relates to a manufacturing method for a continuous silica gel electric heating sheet, and the method comprises the following steps: firstly, preparing a vulcanizing device, a first layer piece, a second layer piece and an electric heating unit, wherein the first layer piece and the second layer piece both continuously extend along the same long direction; continuously clamping the electric heating unit between the first layer piece and the second layer piece to be gathered together into the vulcanizing device; and continuously vulcanizing a first silica gel layer of the first layer piece and a second silica gel layer of the second layer piece by the vulcanizing device to obtain the continuous silica gel electric heating sheet. The manufactured continuous silica gel electric heating sheet disclosed by the invention has great length dimension, can be cut into the appropriate length according to use requirements is easy to manufacture and is convenient to construct, and manufacture cost can be lowered.
Description
Technical field
The present invention relates to a kind of silica-gel electrothermic sheet, particularly relate to a kind of manufacture method of continous way silica-gel electrothermic sheet.
Background technology
The application of existing soft silica-gel electrothermic sheet is quite extensive, according to size distinction, clothing is warming, seat cushion is warming, back pad is warming, small-sized electrical blanket as being applied to for small sized product ... or the like, large product for example is applied to the ground heating equipment and the roof defrost equipment of refrigerant latitudes ... or the like.
The structure of soft silica-gel electrothermic sheet is to be folded with an electric heating unit between two layer spares, described layer part is to coat the silica gel raw material of vulcanization crosslinking not as yet in that an electric insulation cloth is outside, again with existing processing procedure and equipment, all be with a mould with fixed dimension with described layer part fixed with this electric heating unit be one, and described layer part just can reach through the heating of this mould and vulcanize the purpose of finalizing the design.Therefore, if will make large product, then need to make the mould of suitable large volume, not only mould prepares costlyly, and production capacity is poor, the cost height.
Summary of the invention
The object of the present invention is to provide a kind of can making than the continous way silica-gel electrothermic sheet of length size and the manufacture method of making easy continous way silica-gel electrothermic sheet.
The manufacture method of continous way silica-gel electrothermic sheet of the present invention, comprise the following step: (A) vulcanization plant of preparation, a ground floor spare, a second layer spare and an electric heating unit, this ground floor spare all extends along a length direction continuously with this second layer spare, and the width perpendicular to a cross direction of this length direction is 500mm to 4200mm, this ground floor spare has one first electric insulation layer and first layer of silica gel that is coated on this first electric insulation layer outside, this second layer spare has one second electric insulation layer and second layer of silica gel that is coated on this second electric insulation layer outside, and this electric heating unit has several and arranges the electric heating group that is provided with along this length direction.(B) continuously this electric heating unit is interposed between this ground floor spare and this second layer spare, and together imports this vulcanization plant.(C) this vulcanization plant carries out continuous vulcanization to first layer of silica gel of this ground floor spare and second layer of silica gel of this second layer spare, makes a continous way silica-gel electrothermic sheet.
The manufacture method of continous way silica-gel electrothermic sheet of the present invention, the prepared ground floor spare of step (A) has first medial surface of being located at this first electric insulation layer, one side and one and is located at this first electric insulation layer opposite side and first outer surface opposite with this first medial surface, this second layer spare has second medial surface of being located at this second electric insulation layer, one side and one and is located at this second electric insulation layer opposite side and second outer surface opposite with this second medial surface, and this electric heating unit is interposed between second medial surface of first medial surface of this ground floor spare and this second layer spare in the step (B), and first outer surface of the prepared continous way silica-gel electrothermic of step (C) sheet and the gross thickness between this second outer surface are between 0.4mm to 10mm.
The manufacture method of continous way silica-gel electrothermic sheet of the present invention, the described electric heating group of this electric heating unit of step (A) are arranged along this length direction and are arranged on the carrier.
The manufacture method of continous way silica-gel electrothermic sheet of the present invention, the carrier of step (A) is recoverable film.
The manufacture method of continous way silica-gel electrothermic sheet of the present invention, the carrier of step (A) is the pet film that tool is stained with stickiness.
The manufacture method of continous way silica-gel electrothermic sheet of the present invention, the carrier of step (A) is a conveyer belt.
The manufacture method of continous way silica-gel electrothermic sheet of the present invention, the carrier of step (A) be this ground floor spare and this second layer spare one of them.
The manufacture method of continous way silica-gel electrothermic sheet of the present invention, the prepared vulcanization plant of step (A) have a sulfuration drum, a winding at this sulfuration drum outside circulating pressure band and a heating module.
Beneficial effect of the present invention is: made continous way silica-gel electrothermic sheet has than the length size, can cut into suitable length according to user demand, and is not only easy to manufacture, production capacity is high, convenient construction, and can reduce manufacturing cost.
Description of drawings
Fig. 1 is the manufacturing flow chart of first preferred embodiment of the manufacture method of continous way silica-gel electrothermic sheet of the present invention;
Fig. 2 is the vertical view of the made continous way silica-gel electrothermic sheet of this first preferred embodiment;
Fig. 3 is the cutaway view of being got along the straight line III-III among Fig. 2;
Fig. 4 is the manufacturing flow chart of second preferred embodiment of the manufacture method of continous way silica-gel electrothermic sheet of the present invention;
Fig. 5 is the manufacturing flow chart of the 3rd preferred embodiment of the manufacture method of continous way silica-gel electrothermic sheet of the present invention.
Embodiment
The present invention is described in detail below in conjunction with drawings and Examples.
As shown in Figure 1, manufacture method first preferred embodiment of continous way silica-gel electrothermic sheet of the present invention comprises the following step:
Step 1: prepare a vulcanization plant 200, carrier 30 as one kind 0, ground floor spare 10, a second layer spare 20 and an electric heating unit 30.
This vulcanization plant 200 has a sulfuration drum 210, winding can drive the heating module 240 that this circulating pressure band 220 rotates and provides the transmission support unit 230 of tension force and energy that this sulfuration drum 210 and this circulating pressure band 220 are heated on the circulating pressure band 220 of these sulfuration drum 210 outsides, one.In addition, this vulcanization plant 200 also has one and is positioned at this sulfuration drum 210 and this circulating pressure band 220 and fits that wherein the remittance end 250 of an end and one are positioned at the fit output end 260 of section other ends of this sulfuration drum 210 and this circulating pressure band 220 to section.What deserves to be mentioned is that this vulcanization plant 200 can also be exported 260 downstreams, end if necessary in this post-cure baking oven (figure does not show) is set.
Cooperate and consult Fig. 2 and Fig. 3, this ground floor spare 10 extends continuously along a length direction X, and the width W perpendicular to the cross direction Y of this length direction X is 500mm to 4200mm, and having one first electric insulation layer 11 and first layer of silica gel 12 that is coated on these first electric insulation layer, 11 outsides, this first layer of silica gel 12 has one and is located at this first electric insulation layer 11 wherein first medial surface 121 of a side and one are located at these first electric insulation layer, 11 opposite sides and first outer surface 122 opposite with this first medial surface 121.
This second layer spare 20 also extends continuously along this length direction X, width W perpendicular to the cross direction Y of this length direction X also is 500mm to 4200mm, and having one second electric insulation layer 21 and second layer of silica gel 22 that is coated on these second electric insulation layer, 21 outsides, this second layer of silica gel 22 has one and is located at this second electric insulation layer 21 wherein second medial surface 221 of a side and one are located at these second electric insulation layer, 21 opposite sides and second outer surface 222 opposite with this second medial surface 221.
In the present embodiment, this first electric insulation layer 11 adopts glass fabric with this second electric insulation layer 21.
This electric heating unit 30 has several and arranges the electric heating group 31 that is provided with along this length direction X.The described electric heating group 31 of this electric heating unit 30 is arranged in advance along this length direction X and is arranged on this carrier 30 as one kind 0.The carrier 30 as one kind 0 of present embodiment is stained with PETG (PET) film of stickiness for recyclable and surperficial tool.
Step 2: continuously this electric heating unit 30 is interposed between this ground floor spare 10 and this second layer spare 20, and together import this vulcanization plant 200, specifically, be that this ground floor spare 10 and this second layer spare 20 are imported between this sulfuration drum 210 and this circulating pressure band 220 from this remittance end 250, and the described electric heating group 31 that makes this electric heating unit 30 is before this remittance end 250, utilize this carrier 30 as one kind 0 between this ground floor spare 10 and this second layer spare 20, to transport automatically, and can be interposed between second medial surface 221 of first medial surface 121 of this ground floor spare 10 and this second layer spare 20, finish that 0 of the carrier 30 as one kind that transports is recyclable to be utilized again.
Step 3: after utilizing first layer of silica gel 12 of 200 pairs of these ground floor spares 10 of this vulcanization plant to carry out continuous vulcanization with second layer of silica gel 22 of this second layer spare 20, just can make a continous way silica-gel electrothermic sheet 100, this continous way silica-gel electrothermic sheet 100 is from these output end 260 outputs.
Again as shown in Figure 3, ground floor spare 10 and this second layer spare 20 of this continous way silica-gel electrothermic sheet 100 are consolidated into one through sulfuration, and this electric heating unit 30 inserts and puts and is positioned between this ground floor spare 10 and this second layer spare 20, and the total thickness t between this first outer surface 122 and this second outer surface 222 is between 0.4mm to 10mm.
Therefore, utilize the made continous way silica-gel electrothermic sheet 100 of above-mentioned steps of the present invention, not only have than the length size, and length is not limited to, can cut into suitable length again according to user demand, make, construction is quite easy, and the production capacity height, can reduce manufacturing cost.
What deserves to be mentioned is, in the foregoing description, the described electric heating group 31 that arrange to be provided with along this length direction X can be same form and also can be form inequality, and each electric heating group 31 can respectively have the electric heating element of varying number along this cross direction Y, and described electric heating element can adopt coil type or diaphragm type.So also can be, and have the electric heating element of multi-form combination according to user demand, and make quite easily, production capacity is high.
Again as shown in Figure 4, the manufacturing step and first embodiment of second preferred embodiment of the manufacture method of continous way silica-gel electrothermic sheet of the present invention are roughly the same, and difference be in: prepared carrier 30 as one kind 0 ' is conveyer belt, utilizes this carrier 30 as one kind 0 ' also the described electric heating group 31 of this electric heating unit 30 can be transported between this ground floor spare 10 and this second layer spare 20 automatically.
And for example shown in Figure 5, manufacturing step and first embodiment, second embodiment of manufacture method the 3rd preferred embodiment of continous way silica-gel electrothermic sheet of the present invention are roughly the same, and difference be in: prepared carrier is this second layer spare 20, and the described electric heating group 31 of this electric heating unit 30 is arranged be arranged on (i.e. this carrier) on this second layer spare 20 in advance, when this ground floor spare 10, this second layer spare 20 imports these vulcanization plants 200, the described electric heating group 31 of this electric heating unit 30 is reached transport purpose automatically.
Claims (8)
1. the manufacture method of a continous way silica-gel electrothermic sheet is characterized in that comprising the following step:
(A) vulcanization plant of preparation, a ground floor spare, a second layer spare and an electric heating unit, this ground floor spare all extends along a length direction continuously with this second layer spare, and the width perpendicular to a cross direction of this length direction is 500mm to 4200mm, this ground floor spare has one first electric insulation layer and first layer of silica gel that is coated on this first electric insulation layer outside, this second layer spare has one second electric insulation layer and second layer of silica gel that is coated on this second electric insulation layer outside, and this electric heating unit has several and arranges the electric heating group that is provided with along this length direction;
(B) continuously this electric heating unit is interposed between this ground floor spare and this second layer spare, and together imports this vulcanization plant;
(C) this vulcanization plant carries out continuous vulcanization to first layer of silica gel of this ground floor spare and second layer of silica gel of this second layer spare, makes a continous way silica-gel electrothermic sheet.
2. the manufacture method of continous way silica-gel electrothermic sheet according to claim 1, it is characterized in that: the prepared ground floor spare of step (A) has first medial surface of being located at this first electric insulation layer, one side and one and is located at this first electric insulation layer opposite side and first outer surface opposite with this first medial surface, this second layer spare has second medial surface of being located at this second electric insulation layer, one side and one and is located at this second electric insulation layer opposite side and second outer surface opposite with this second medial surface, and this electric heating unit is interposed between second medial surface of first medial surface of this ground floor spare and this second layer spare in the step (B), and first outer surface of the prepared continous way silica-gel electrothermic of step (C) sheet and the gross thickness between this second outer surface are between 0.4mm to 10mm.
3. the manufacture method of continous way silica-gel electrothermic sheet according to claim 1 is characterized in that: the described electric heating group of this electric heating unit of step (A) is arranged along this length direction and is arranged on the carrier.
4. the manufacture method of continous way silica-gel electrothermic sheet according to claim 3 is characterized in that: the carrier of step (A) is recoverable film.
5. the manufacture method of continous way silica-gel electrothermic sheet according to claim 4 is characterized in that: the carrier of step (A) is the pet film that tool is stained with stickiness.
6. the manufacture method of continous way silica-gel electrothermic sheet according to claim 3 is characterized in that: the carrier of step (A) is a conveyer belt.
7. the manufacture method of continous way silica-gel electrothermic sheet according to claim 3 is characterized in that: the carrier of step (A) for this ground floor spare and this second layer spare one of them.
8. according to the manufacture method of each described continous way silica-gel electrothermic sheet in the claim 1 to 7, it is characterized in that: the prepared vulcanization plant of step (A) has a sulfuration drum, a winding at this sulfuration drum outside circulating pressure band and a heating module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110131475 CN102316613B (en) | 2011-05-20 | 2011-05-20 | Manufacturing method for continuous silica gel electric heating sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110131475 CN102316613B (en) | 2011-05-20 | 2011-05-20 | Manufacturing method for continuous silica gel electric heating sheet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102316613A CN102316613A (en) | 2012-01-11 |
| CN102316613B true CN102316613B (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110131475 Expired - Fee Related CN102316613B (en) | 2011-05-20 | 2011-05-20 | Manufacturing method for continuous silica gel electric heating sheet |
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| Country | Link |
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| CN (1) | CN102316613B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102980235A (en) * | 2012-11-08 | 2013-03-20 | 哈尔滨维尔士科技发展有限公司 | Thermoregulation heating type anti-static floor |
| CN111885756A (en) * | 2020-08-31 | 2020-11-03 | 广东力王新材料有限公司 | Method for manufacturing transparent silica gel heating sheet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4923647A (en) * | 1986-12-11 | 1990-05-08 | Taurus Gumiipari Vallalat | Process for the vulcanization of laminar rubber products |
| CN2082939U (en) * | 1991-01-30 | 1991-08-14 | 广州市华轻电器公司 | Flexible electric heating plates |
| CN101468753A (en) * | 2007-12-27 | 2009-07-01 | 财团法人工业技术研究院 | Conveyer belt and method of producing the same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3976206B2 (en) * | 2005-11-15 | 2007-09-12 | サン ヒィ グォン | Method for producing electric heating sheet and product thereof |
| JP2007231655A (en) * | 2006-03-02 | 2007-09-13 | Shirotori Denki:Kk | Heating structure of structure |
| CN100563980C (en) * | 2008-06-13 | 2009-12-02 | 狄兆平 | Double-drum vulcanizer |
-
2011
- 2011-05-20 CN CN 201110131475 patent/CN102316613B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4923647A (en) * | 1986-12-11 | 1990-05-08 | Taurus Gumiipari Vallalat | Process for the vulcanization of laminar rubber products |
| CN2082939U (en) * | 1991-01-30 | 1991-08-14 | 广州市华轻电器公司 | Flexible electric heating plates |
| CN101468753A (en) * | 2007-12-27 | 2009-07-01 | 财团法人工业技术研究院 | Conveyer belt and method of producing the same |
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| Publication number | Publication date |
|---|---|
| CN102316613A (en) | 2012-01-11 |
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Granted publication date: 20130724 Termination date: 20180520 |